The Component Hardware Group KL50-Y006-CCV Cold Cartridge Valve Assembly helps regulate cold water flow in compatible faucet systems for convenient and consistent operation. Featuring a ceramic cartridge design, this assembly uses internal ceramic surfaces that move against each other to control the opening and closing of the water passage. When the faucet handle is turned, the cartri... https://partsfe.ca/kl50-y006-ccv-low-lead-cold-valve-cartridge/2-KL50-Y006-CCV.html